Miniature Circuit Breakers (MCBs)
A miniature circuit breaker (MCB) is a type of electrical breaker that is designed to protect electrical circuits from damage due to overloading, short-circuiting, or other electrical faults. MCBs are commonly used in residential and light commercial electrical systems, and are typically smaller in size than traditional circuit breakers.
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Square D QOB120GFI Miniature Circuit Breakers (MCBs)
MSRP $200.88Surplus $113.05Square D QOB120GFI Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-6593 Brand: Square D MPN: QOB120GFI UPC: 78590136871 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In...- SKU:
- C15-6593
- TS PIK:
- 111088219
- Used On:
- NQ Panelboard/Interior
- Series:
- QOB-GFI
- Wire Size:
- 14 to 8 AWG (Aluminum/Copper)
- Installation/Operator:
- SchneiderElectric-SquareD_00193_INST.pdf
- Data Sheet:
- SchneiderElectric-SquareD_15112_1_2_DATA.pdf
- Voltage Rating:
- 120 VAC
- Short Description:
- 120 VAC 50/60 Hz, 20 A, 10 kA Interrupt, 1-Pole, Bolt-On Mount, 1-Panel Space, Pressure Plate Terminal, Pigtail, 6 mA Class A Ground Fault, Miniature Circuit Breaker
- Number of Poles:
- 1
- Interrupting Rating:
- 10 kA
- Size:
- 0.75 Inch Width x 2.91 Inch Depth x 4.12 Inch Height
- Current Rating:
- 20 A
- Terminal Type:
- Pressure Plate
- Catalog:
- SchneiderElectric-SquareD_03283_9_14_CAT.pdf
- Mounting:
- Bolt-On
- Type:
- Miniature, Thermal Magnetic
- Country of Origin:
- United States
MSRP $200.88Surplus $113.05 -
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Siemens BQ1B020 Miniature Circuit Breakers (MCBs) 20A 120V EA
MSRP $85.50Surplus $19.42Siemens BQ1B020 Miniature Circuit Breakers (MCBs) 20A 120V EA​ ARCA SKU: C15-6232 Brand: Siemens MPN: BQ1B020 UPC: 78364310232 Shipping Weight: 0.25 lbs. Shipping Height: 1.00 In...- SKU:
- C15-6232
- TS PIK:
- 115270497
- Voltage Rating:
- 120 VAC
- Catalog:
- SiemensAG_01502_1_15_5_9_5_24_CAT.pdf
- Mounting:
- Bolt-On
- Interrupting Rating:
- 10 kA
- Number of Poles:
- 1
- Terminal Type:
- Load Lug
- Wire Size:
- 12 to 10 AWG (Aluminum), 14 to 10 AWG (Copper)
- Short Description:
- 120 VAC 50/60 Hz, 20 A, 10 kA, 1-Pole, Line and Load Side Lug/Bolt-On Terminal, BQ Frame, Molded Case, Thermal and Fixed Magnetic Trip, Low Vage, Common Trip, Circuit Breaker
- Data Sheet:
- SiemensAG_01510_1_DATA.pdf
- Type:
- Thermal and Fixed Magnetic, Molded Case
- Used On:
- P1/P2/P3/P4/P5 Panelboard
- Current Rating:
- 20 A
- Size:
- 1 Inch W x 3 Inch D x 3-3/4 Inch H
- Country of Origin:
- Mexico
MSRP $85.50Surplus $19.42 -
Eaton QBGFEP1020 Miniature Circuit Breakers (MCBs) QBGF 1P 20A 240V 50/60Hz 1Ph EA
MSRP $699.58Surplus $175.98Eaton QBGFEP1020 Miniature Circuit Breakers (MCBs) QBGF 1P 20A 240V 50/60Hz 1Ph EA​ ARCA SKU: C15-3074 Brand: Eaton MPN: QBGFEP1020 UPC: 786679145128 Shipping Weight: 0.45 lbs. Shipping...- SKU:
- C15-3074
- Series:
- QBGFEP
- Type:
- Thermal Magnetic
- Approval:
- UL 489/943/1053
- Approval:
- CSA
- Volts:
- 120 VAC
- Amps:
- 32 A
- Used On:
- Panelboard
- Poles:
- 1
- Mounting:
- Bolt-On
- Interrupting Rating:
- 10 kA
- Terminal Type:
- Extended Tang Line
- Terminal Type:
- Steel Box Lug Load
- Wire Size:
- 14 to 4 AWG (Copper/Aluminum)
- Trip Sensitivity:
- 30 MilliA
- Short Description:
- 120/240 VAC, 20 A, 10 kA, 30 mA Trip Level, 1-Pole, Extended Tang Line/Steel Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Equipment Protector
- Catalog:
- Eaton_21247_4_9_CAT.pdf
- TS PIK:
- 21505083
- Number of Poles:
- 1
- Voltage Rating:
- 120 VAC
- Current Rating:
- 20 A
- Country of Origin:
- United States
MSRP $699.58Surplus $175.98 -
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Eaton QB1020EP Miniature Circuit Breakers (MCBs) QB 1P 20A 120V 50/60Hz 1Ph EA
MSRP $902.00Surplus $223.44Eaton QB1020EP Miniature Circuit Breakers (MCBs) QB 1P 20A 120V 50/60Hz 1Ph EA​ ARCA SKU: C15-4163 Brand: Eaton MPN: QB1020EP UPC: 786679185995 Shipping Weight: 0.50 Shipping Height: 1.00...- SKU:
- C15-4163
- Approval:
- UL 489/943/1053
- Approval:
- CSA
- Amps:
- 20 A
- Interrupting Rating:
- 10 kA
- Mounting:
- Bolt-On
- Poles:
- 1
- Size:
- 3.5 Inch Width x 3.5 Inch Depth x 1 Inch Height
- Terminal Trip Sensitivity:
- 30 Milliamp
- Volts:
- 120 VAC
- Gauge:
- 14 to 4 AWG
- Specification/Technical:
- Eaton_09322_1_SPEC.pdf
- Current Rating:
- 20 A
- Number of Poles:
- 1
- Voltage Rating:
- 120 VAC
- Catalog:
- Eaton_03771_V4T1_16-V4T1_18_CAT.pdf
- Wire Size:
- 14 to 4 AWG
- Short Description:
- EATON QB GFCI CIRCUIT BREAkER,BOLT-ON EQUIPMENT PROTECTION,20A,10 kAIC,SINGLE-PO
MSRP $902.00Surplus $223.44 -
Siemens BF120A Molded Case Breakers (MCCBs) EA
MSRP $716.00Surplus $135.66SKU: C15-9341 Brand: Siemens MPN: BF120A UPC: 88762121527 Shipping Weight: 0.35 lbs. Shipping Height: 3.10 In. Shipping Length: 5.40 In. Shipping Width: 1.10 In...- SKU:
- C15-9341
- Type:
- Circuit Interrupter
- Catalog:
- SiemensAG_00564_7_30_CAT.pdf
- Number of Poles:
- 1
- Voltage Rating:
- 120 VAC
- Interrupting Rating:
- 10 kA
- Short Description:
- 120 VAC, 20 A, 10 kA, 5 mA, 1-Pole, Bolt-On Mount, BLF Frame, GFCI, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker for Panelboard
- Current Rating:
- 20 A
- Data Sheet:
- SiemensAG_05310_1_DATA.pdf
- Used On:
- Panelboard
- Mounting:
- Bolt-On
- Country of Origin:
- Philippines
MSRP $716.00Surplus $135.66 -
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BE120 Miniature Circuit Breakers (MCBs)
MSRP $838.00Surplus $199.39SKU: C15-8936 Brand: MPN: BE120 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-8936
- TS PIK:
- 21368440
- Type:
- Equipment Protector
- Terminal Type:
- Load Lug
- Number of Poles:
- 1
- Data Sheet:
- SiemensAG_05300_1_DATA.pdf
- Voltage Rating:
- 120 VAC
- Current Rating:
- 20 A
- Mounting:
- Bolt-On
- Used On:
- Loadcenter, P1/P2/P3/P4/P5 Panelboard
- Interrupting Rating:
- 10 kA
- Wire Size:
- 14 to 10 AWG (Copper), 12 to 8 AWG (Aluminum)
- Catalog:
- SiemensAG_00564_7_30_CAT.pdf
- Short Description:
- 120 VAC, 20 A, 10 kA, 30 mA, 1-Pole, Bolt-On Mount, BLE Frame, Ground Fault Equipment Protector, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker for Panelboard
- Size:
- 1 Inch W
MSRP $838.00Surplus $199.39 -
Crouse-Hinds QBGFEP1020 Miniature Circuit Breakers (MCBs)
MSRP $489.14Surplus $365.80SKU: C15-5528 Brand: Crouse-Hinds MPN: QBGFEP1020 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-5528
- TS PIK:
- 21505083
- Type:
- Thermal Magnetic
- Used On:
- Panelboard
- Mounting:
- Bolt-On
- Wire Size:
- 14 to 4 AWG (Copper/Aluminum)
- Short Description:
- 120/240 VAC, 20 A, 10 kA, 30 mA Trip Level, 1-Pole, Extended Tang Line/Steel Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Equipment Protector, Ground Fault Circuit Breaker
- Series:
- QBGFEP
- Terminal Type:
- Extended Tang Line, Steel Box Lug Load
- Catalog:
- Eaton_21247_4_9_CAT.pdf
- Voltage Rating:
- 120 VAC
- Number of Poles:
- 1
- Current Rating:
- 20 A
- Interrupting Rating:
- 10 kA
- Country of Origin:
- United States
MSRP $489.14Surplus $365.80 -
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Crouse-Hinds QBHGFEP1020 Miniature Circuit Breakers (MCBs)
MSRP $885.74Surplus $498.24SKU: C15-5765 Brand: Crouse-Hinds MPN: QBHGFEP1020 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-5765
- TS PIK:
- 114748025
- Size:
- 3.2 Inch Width x 5.1 Inch Depth x 1.1 Inch Height
- Interrupting Rating:
- 22000 A at 120 VAC
- Wire Size:
- 14 to 4 AWG/14 to 8 AWG Copper/Aluminum (Standard Load)
- Short Description:
- 120 VAC, 20 A, 22 kA Interrupt, 30 mA Trip Level, 1-Pole, Bolt-On, Type QBHGF, Non-Interchangeable Ground Fault Circuit Breaker
- Type:
- Thermal Magnetic, Non-Interchangeable Trip, Miniature
- Mounting:
- Bolt-On
- Number of Poles:
- 1
- Terminal Type:
- Steel Box Lug Standard Load
- Current Rating:
- 20 A
- Voltage Rating:
- 120 VAC
MSRP $885.74Surplus $498.24 -
Eaton QBHGFEP1020 Miniature Circuit Breakers (MCBs) QBH 1P 20A 240V 50/60Hz 1Ph
MSRP $885.74Surplus $153.76SKU: C15-2954 Brand: Eaton MPN: QBHGFEP1020 UPC: 10786679039523 Shipping Weight: 0.45 lbs. Shipping Height: 2.00 In. Shipping Length: 7.00 In. Shipping Width: 4.00 In...- SKU:
- C15-2954
- Approval:
- UL
- Approval:
- CSA
- Amps:
- 20 A
- Interrupting Rating:
- 22000 A at 120 VAC
- Mounting:
- Bolt-On
- Poles:
- 1
- Size:
- 3.2 Inch Width x 5.1 Inch Depth x 1.1 Inch Height
- Terminal Type:
- Steel Box Lug Standard Load
- Trip Sensitivity:
- 30 MilliA
- Type:
- Thermal Magnetic
- Type:
- Non-Interchangeable Trip
- Type:
- Miniature
- Volts:
- 120 VAC
- Gauge:
- 14 to 4 AWG/14 to 8 AWG Copper/Aluminum (Standard Load)
- Short Description:
- 120 VAC, 20 A, 22 kA Interrupt, 30 mA Trip Level, 1-Pole, Bolt-On, Type QBHGF, Non-Interchangeable Ground Fault Circuit Breaker
- Specification/Technical:
- EatonCorp_00451_1_2_SPEC.pdf
- Number of Poles:
- 1
- Wire Size:
- 14 to 4 AWG/14 to 8 AWG Copper/Aluminum (Standard Load)
- Voltage Rating:
- 120 VAC
- Current Rating:
- 20 A
- Series:
- QBH
- Country of Origin:
- United States
MSRP $885.74Surplus $153.76 -
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GE THQB1120GFT Miniature Circuit Breakers (MCBs)
MSRP $391.55Surplus $157.05GE THQB1120GFT Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-6019 Brand: GE MPN: THQB1120GFT UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-6019
- Interrupting Rating:
- 10 kA
- Type:
- Compact, Fixed Thermal Magnetic, Self-Test, Non-Interchangeable, Ground Fault
- Current Rating:
- 20 A
- Used On:
- Load Center, Lighting Panel
- Number of Poles:
- 1
- Voltage Rating:
- 120 VAC
- Series:
- THQB
- Mounting:
- Bolt-On
- Short Description:
- 120 VAC, 20 A, 10 kA, 1-Pole, Bolt-On Mount, Compact, Fixed Thermal Magnetic, Self-Test, Non-Interchangeable, Ground Fault, Miniature Circuit Breaker for Load Center/Lighting Panel
MSRP $391.55Surplus $157.05 -
Siemens B120HH Miniature Circuit Breakers (MCBs) 20A
MSRP $285.00Surplus $46.26Siemens B120HH Miniature Circuit Breakers (MCBs) 20A​ ARCA SKU: C15-1456 Brand: Siemens MPN: B120HH UPC: 78364326409 Shipping Weight: 0.30 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-1456
- Type:
- Molded Case
- Type:
- Thermal and Fixed Magnetic
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Volts:
- 120 VAC at 50/60 Hz (UL)
- Amps:
- 32 A
- Used On:
- P1/P2/P3/P4/P5 Panelboard
- Poles:
- 1
- Interrupting Rating:
- 65 kA at 120 VAC (UL)
- Application:
- Lighting
- Application:
- Distribution
- Installation:
- Bolt-On
- Short Description:
- 120 VAC, 20 A, 65 kA, 1-Pole, Bolt-On Mount, Molded Case, Thermal Magnetic
- Catalog:
- SiemensAG_00876_5_18_5_19_CAT.pdf
- Data Sheet:
- SiemensAG_01598_1_DATA.pdf
- TS PIK:
- 21368427
- Current Rating:
- 20 A
- Voltage Rating:
- 120 VAC
- Number of Poles:
- 1
- Mounting:
- Bolt-On
- Series:
- B
- Country of Origin:
- Mexico
MSRP $285.00Surplus $46.26 -
Siemens BE120 Miniature Circuit Breakers (MCBs) 1P 20A EA
MSRP $838.00Surplus $34.61Siemens BE120 Miniature Circuit Breakers (MCBs) 1P 20A EA​ ARCA SKU: C15-6246 Brand: Siemens MPN: BE120 UPC: Shipping Weight: 0.40 lbs. Shipping Height: 2.00 In. Shipping...- SKU:
- C15-6246
- TS PIK:
- 21368440
- Type:
- Equipment Protector
- Voltage Rating:
- 120 VAC
- Terminal Type:
- Load Lug
- Catalog:
- SiemensAG_00564_7_30_CAT.pdf
- Size:
- 1 Inch W
- Interrupting Rating:
- 10 kA
- Wire Size:
- 14 to 10 AWG (Copper), 12 to 8 AWG (Aluminum)
- Number of Poles:
- 1
- Short Description:
- 120 VAC, 20 A, 10 kA, 30 mA, 1-Pole, Bolt-On Mount, BLE Frame, Ground Fault Equipment Protector, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker for Panelboard
- Used On:
- Loadcenter, P1/P2/P3/P4/P5 Panelboard
- Mounting:
- Bolt-On
- Current Rating:
- 20 A
- Data Sheet:
- SiemensAG_05300_1_DATA.pdf
- Country of Origin:
- Philippines
MSRP $838.00Surplus $34.61 -
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Siemens BE120H Miniature Circuit Breakers (MCBs) 1P 20A
MSRP $1,330.00Surplus $403.49SKU: C15-7536 Brand: Siemens MPN: BE120H UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-7536
- Short Description:
- 120 VAC, 20 A, 22 kA, 30 mA, 1-Pole, Bolt-On Mount, BLEH Frame, Ground Fault Equipment Protector, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker for Panelboard
- Type:
- Equipment Protector
- Voltage Rating:
- 120 VAC
- Current Rating:
- 20 A
- Terminal Type:
- Load Lug
- Mounting:
- Bolt-On
- Size:
- 1 Inch W
- Number of Poles:
- 1
- Interrupting Rating:
- 22 kA
- Used On:
- Loadcenter, P1/P2/P3/P4/P5 Panelboard
- Catalog:
- SiemensAG_00564_7_30_CAT.pdf
- Wire Size:
- 14 to 10 AWG (Copper), 12 to 8 AWG (Aluminum)
- Data Sheet:
- SiemensAG_05301_1_DATA.pdf
- Country of Origin:
- Philippines
MSRP $1,330.00Surplus $403.49 -
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Siemens BF120 Miniature Circuit Breakers (MCBs) B 1P 20A 120/240V 50/60Hz 1Ph
MSRP $476.00Surplus $129.13Siemens BF120 Miniature Circuit Breakers (MCBs) B 1P 20A 120/240V 50/60Hz 1Ph​ ARCA SKU: C15-4915 Brand: Siemens MPN: BF120 UPC: 78364306960 Shipping Weight: 0.00 lbs. Shipping...- SKU:
- C15-4915
- TS PIK:
- 21368437
- Data Sheet:
- SiemensAG_01606_1_DATA.pdf
- Terminal Type:
- Load Lug
- Current Rating:
- 20 A
- Used On:
- Loadcenter, P1/P2/P3/P4/P5 Panelboard
- Series:
- BF
- Type:
- Thermal Magnetic, Circuit Protector
- Size:
- 5.7 Inch Width x 3.8 Inch Depth x 1.8 Inch Height
- Number of Poles:
- 1
- Interrupting Rating:
- 10 kA
- Voltage Rating:
- 120 VAC
- Wire Size:
- 12 to 8 AWG (Aluminum), 14 to 10 AWG (Copper)
- Mounting:
- Bolt-On
- Short Description:
- 120 VAC, 20 A, 10 kA Interrupt, 1-Pole, Thermal Magnetic, Circuit Protector, Ground Fault Circuit Breaker
MSRP $476.00Surplus $129.13 -
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Siemens BF120H Miniature Circuit Breakers (MCBs)
MSRP $943.00Surplus $286.43SKU: C15-6081 Brand: Siemens MPN: BF120H UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-6081
- TS PIK:
- 115270495
- Data Sheet:
- SiemensAG_05311_1_DATA.pdf
- Mounting:
- Bolt-On
- Used On:
- Loadcenter, P1/P2/P3/P4/P5 Panelboard
- Type:
- Circuit Interrupter
- Catalog:
- SiemensAG_00564_7_30_CAT.pdf
- Voltage Rating:
- 120 VAC
- Short Description:
- 120 VAC, 20 A, 22 kA, 5 mA, 1-Pole, Bolt-On Mount, BLHF Frame, GFCI, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker for Panelboard
- Wire Size:
- 14 to 10 AWG (Copper), 12 to 8 AWG (Aluminum)
- Number of Poles:
- 1
- Current Rating:
- 20 A
- Size:
- 1 Inch W
- Interrupting Rating:
- 22 kA
- Terminal Type:
- Load Lug
MSRP $943.00Surplus $286.43 -
Square D QOB120VHGFI Miniature Circuit Breakers (MCBs) EA
MSRP $497.00Surplus $76.96Square D QOB120VHGFI Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-6594 Brand: Square D MPN: QOB120VHGFI UPC: 78590152071 Shipping Weight: 0.45 lbs. Shipping Height: 1.00 In...- SKU:
- C15-6594
- Current Rating:
- 20 A
- Installation/Operator:
- SchneiderElectric-SquareD_00193_INST.pdf
- Series:
- QO
- Catalog:
- SchneiderElectric-SquareD_03283_9_14_CAT.pdf
- Data Sheet:
- SchneiderElectric-SquareD_15118_1_2_DATA.pdf
- Used On:
- Panelboard
- Short Description:
- 120 VAC 50/60 Hz, 20 A, 22 kA Interrupt, 1-Pole, Bolt-On Mount, 1-Panel Space, Pressure Plate Terminal, Pigtail, 6 mA Class A Ground Fault, Miniature Circuit Breaker
- Number of Poles:
- 1
- Interrupting Rating:
- 22 kA
- Type:
- Miniature
- Mounting:
- Bolt-On
- Voltage Rating:
- 120 VAC
- Wire Size:
- 14 to 8 AWG (Copper), 12 to 8 AWG (Aluminum)
- Terminal Type:
- Pressure Plate
- Prop 65 Warning:
- Yes
- Country of Origin:
- Mexico
MSRP $497.00Surplus $76.96
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